Mechanical drawingAmerican school of correspondence, 1905 - Mechanical drawing |
Common terms and phrases
acanthus appear architectural auxiliary planes axis base block border lines center line circle Claude Fayette Bragdon co-ordinate planes color cone cube curve cylinder dark determined diagonal diagram diameter distance draftsman drawing elements ellipse equal find the shadow frustum given line ground line height horizontal lines horizontal plane horizontal projection hyperbola inches long India ink isometric letter Library 12 vols line drawn line of measures method object oblique oblique projection observer's eye outline perpendicular perspective projection picture plane placed plan and elevation PLATE polygon position prism Problem pyramid radius ray of light rectangle Reference Library 12 rendering represented right angles roof shade line shown in Fig shows side space square station point straight line student surface system of lines T-square tangent tion triangle true length vanishing point vanishing trace vertical line vertical projection visual ray wash